gcc -o demo-noti demo-noti.c `pkg-config --libs --cflags libnotify` -I /usr/include/i3/ -ljson-c
gcc -o demo demo.c -I /usr/include/i3/ -ljson-c
gcc -o check-window check-window.c `pkg-config --libs --cflags libnotify` -I /usr/include/i3/ -ljson-c
